CN112676061A - Unmanned aerial vehicle-based outer wall advertisement spraying system and working method thereof - Google Patents

Unmanned aerial vehicle-based outer wall advertisement spraying system and working method thereof Download PDF

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CN112676061A
CN112676061A CN202011508286.6A CN202011508286A CN112676061A CN 112676061 A CN112676061 A CN 112676061A CN 202011508286 A CN202011508286 A CN 202011508286A CN 112676061 A CN112676061 A CN 112676061A
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spraying
unmanned aerial
aerial vehicle
unit
control processor
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李峰
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Suzhou Ruoyimei Information Technology Co ltd
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Suzhou Ruoyimei Information Technology Co ltd
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Abstract

The invention relates to an outer wall advertisement spraying system based on an unmanned aerial vehicle and a working method thereof, wherein the outer wall advertisement spraying system comprises the following steps: the unmanned aerial vehicle comprises a communication unit, a spraying unit, a laser positioning unit and a control processor; the communication unit is used for the control processor of the unmanned aerial vehicle to wirelessly communicate with the cloud server; the laser positioning unit is used for positioning the coordinates of the wall surface; the control processor determines a spraying area according to the coordinate information of the wall surface; the spraying unit comprises a nozzle, a material storage tank and an adjusting mechanism; the nozzle is connected with the material storage tank through a discharge hose; the storage tank stores pigment; the nozzle is arranged on the adjusting mechanism; the spraying units are provided with a plurality of different spraying units corresponding to pigments with different colors; the spraying unit is connected with the control processor; and the control processor outputs a spraying signal to the spraying unit, and the spraying unit sprays the pigment to the specified position through the nozzle.

Description

Unmanned aerial vehicle-based outer wall advertisement spraying system and working method thereof
Technical Field
The invention relates to the field of unmanned aerial vehicle processing, in particular to an outer wall advertisement spraying system based on an unmanned aerial vehicle and a working method thereof.
Background
An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer.
The wall advertisement is realized in two modes of painting and displaying, the mode of displaying the advertisement by adopting the electronic screen hung on the wall has the advantages of rich advertisement content and low replacement cost, but the defects of high purchasing and maintaining cost of the electronic screen exist, the application of the wall advertisement mode is greatly influenced by the high purchasing and maintaining cost, and the wall advertisement is more and more favored by advertisers due to the characteristics of simple painting and low price. However, the current wall advertisement in the form of spray painting is mainly realized by manually spray painting on the wall, and if a huge wall spray painting advertisement is manufactured or advertisement spray painting is carried out on a high-rise building, the spray painting construction faces the problems of high difficulty in spray painting pattern construction and high labor intensity of workers, so that the large-scale wall advertisement is difficult to realize by spray painting at present, and the development of the wall spray painting advertisement is greatly limited.
Disclosure of Invention
The purpose of the invention is as follows:
aiming at the problems mentioned in the background technology, the invention provides an outer wall advertisement spraying system based on an unmanned aerial vehicle and a working method thereof.
The technical scheme is as follows:
the utility model provides an outer wall advertisement paint finishing based on unmanned aerial vehicle, includes: the unmanned aerial vehicle comprises a communication unit, a spraying unit, a laser positioning unit and a control processor;
the communication unit is used for the control processor of the unmanned aerial vehicle to wirelessly communicate with the cloud server;
the laser positioning unit is used for positioning the coordinates of the wall surface, is connected with the control processor, and emits positioning laser to the wall surface and feeds back the coordinate information of the wall surface to the control processor; the control processor determines a spraying area according to the coordinate information of the wall surface;
the spraying unit comprises a nozzle, a material storage tank and an adjusting mechanism; the nozzle is connected with the material storage tank through a discharge hose; the storage tank stores pigment; the nozzle is arranged on the adjusting mechanism, and the adjusting mechanism is used for adjusting the angle and the length of the nozzle;
the spraying units are provided with a plurality of different spraying units corresponding to pigments with different colors; the spraying unit is connected with the control processor;
the control processor outputs a spraying signal to the spraying unit, and the spraying unit sprays pigment to a specified position through a nozzle;
the cloud server outputs a spraying scheme to the unmanned aerial vehicle, wherein the spraying scheme comprises a sprayed pigment and a pigment area;
and the control processor outputs a spraying signal to the spraying unit according to a spraying scheme.
As a preferred mode of the present invention, the unmanned aerial vehicle further includes a matching unit; the matching unit is used for matching the unmanned aerial vehicles;
the cloud server provides a spraying scheme for the unmanned aerial vehicle, and the unmanned aerial vehicle outputs matching signals to other unmanned aerial vehicles within a preset matching range through the matching unit;
if the unmanned aerial vehicle responds to the matching signal, the responding unmanned aerial vehicle adjusts the flight route to be close to the unmanned aerial vehicle which initiates the matching signal.
As a preferred mode of the invention, the matched unmanned aerial vehicles share the spraying scheme and divide the spraying scheme;
and the matched unmanned aerial vehicle respectively sprays the distributed spraying schemes.
As a preferred mode of the present invention, the unmanned aerial vehicle further includes a segmentation unit, and the segmentation unit is configured to segment the spraying scheme;
the segmentation unit segments the spraying scheme according to the colors of the pigment, and different unmanned aerial vehicles correspond to the spraying schemes of different colors.
As a preferable mode of the present invention, the spraying unit is further used for color mixing;
and if the color mixing region exists in the spraying scheme, the control processor acquires the color mixing scheme of the color mixing region and outputs a spraying signal to the corresponding spraying unit, and the corresponding spraying units are simultaneously started to spray to the specified position.
A working method of an outer wall advertisement spraying system based on an unmanned aerial vehicle comprises the following steps:
the cloud server outputs a spraying scheme to the communication unit;
the communication unit receives the spraying scheme and outputs the spraying scheme to the control processor;
the control processor acquires a spraying place according to the spraying scheme and drives the unmanned aerial vehicle to reach the designated spraying place;
the control processor outputs a positioning signal to the laser positioning unit;
the laser positioning unit is used for positioning the sprayed wall surface and feeding back the coordinate information of the wall surface to the control processor;
the control processor determines a spraying area according to the coordinate information of the wall surface;
the control processor sequentially outputs spraying signals to the corresponding spraying units according to the spraying scheme and the wall coordinate information;
and the spraying unit is used for spraying the wall surface according to the received spraying signals.
The method comprises the following steps:
the matching unit outputs matching signals to the communication units of other unmanned aerial vehicles within a preset matching range;
if the unmanned aerial vehicle responds to the matching signal through the communication unit, the unmanned aerial vehicle which initiates the matching signal outputs a spraying position to the responding unmanned aerial vehicle through the communication unit;
the unmanned aerial vehicle who responds goes to this spraying position according to spraying position adjustment flight route.
The method comprises the following steps:
the unmanned aerial vehicle which initiates the matching signal divides the spraying scheme;
the unmanned aerial vehicle initiating the matching signal outputs the segmented spraying scheme to the responding unmanned aerial vehicle through the communication unit;
the communication unit of the responding unmanned aerial vehicle receives the divided spraying scheme;
and the responding control processor of the unmanned aerial vehicle outputs a spraying signal to the spraying unit according to the divided spraying scheme.
The method comprises the following steps:
if the unmanned aerial vehicle initiating the matching signal needs to divide the spraying scheme;
the control processor outputs the spray scheme to the segmentation unit;
the segmentation unit acquires colors in the spraying scheme and segments the spraying scheme according to the areas of the colors.
The method comprises the following steps:
if a color mixing area exists in the spraying scheme, the control processor acquires the color mixing scheme of the color mixing area;
the control processor outputs spraying signals to the corresponding spraying units according to the color matching schemes of the color mixing areas;
and the spraying units receiving the spraying signals are started simultaneously to spray to the specified positions.
The invention realizes the following beneficial effects:
this application utilizes unmanned aerial vehicle to carry out the spraying to advertisement content through the spraying scheme that high in the clouds server provided, has improved the spraying efficiency of advertisement, reduces manual operation.
When there are many unmanned aerial vehicles in the scope of predetermineeing, through the collaborative operation, cut apart the spraying scheme, improve the operating efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a system connection diagram of an exterior wall advertisement spraying system based on an unmanned aerial vehicle according to the present invention;
FIG. 2 is a system connection diagram of a second unmanned aerial vehicle-based exterior wall advertisement spraying system provided by the invention'
FIG. 3 is a schematic matching diagram of an exterior wall advertisement spraying system based on an unmanned aerial vehicle according to the present invention;
fig. 4 is a system connection diagram of a third unmanned aerial vehicle-based exterior wall advertisement spraying system provided by the invention.
1. The system comprises an unmanned aerial vehicle, 11 a communication unit, 12 a spraying unit, 13 a laser positioning unit, 14 a control processor, 15 a matching unit, 16 a segmentation unit and 2 a cloud server.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments; in the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure; one skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc.; in other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale; the same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted; the structures shown in the drawings are illustrative only and do not necessarily include all of the elements; for example, some components may be split and some components may be combined to show one device.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The method disclosed by the embodiment corresponds to the system disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the system part for description.
Example one
The utility model provides an outer wall advertisement paint finishing based on unmanned aerial vehicle 1, includes: unmanned aerial vehicle 1, cloud server 2, unmanned aerial vehicle 1 includes communication unit 11, spraying unit 12, laser positioning unit 13, control processor 14.
The communication unit 11 is used for the control processor 14 of the unmanned aerial vehicle 1 to wirelessly communicate with the cloud server 2.
Laser positioning unit 13 is used for fixing a position the coordinate of wall, laser positioning unit 13 with control processor 14 is connected, laser positioning unit 13 jets out the location laser to the wall, and to control processor 14 feedback wall coordinate information. The control processor 14 determines the painting area based on the wall coordinate information.
Laser positioning unit 13 jets out laser to the wall to set for the laser beacon at the wall, this laser beacon can be a coordinate point of unmanned aerial vehicle 1's spraying unit 12 spraying, or a coordinate point of selecting according to the characteristic of wall itself.
Based on the spray pattern and the shape of the wall surface, the control processor 14 determines the location of the spray on the wall surface.
The spraying unit 12 comprises a nozzle, a storage tank and an adjusting mechanism. The nozzle is connected with the material storage tank through a discharge hose. The storage tank is stored with pigment. The nozzle is arranged on the adjusting mechanism, and the adjusting mechanism is used for adjusting the angle and the length of the nozzle.
The spraying units 12 are provided with a plurality of different spraying units 12 corresponding to pigments with different colors. The spray unit 12 is connected to the control processor 14.
The angle of the nozzle and the distance between the nozzle and the wall surface are adjusted by the adjusting mechanism, so that the pigment sprayed out of the nozzle can show different forms on the wall surface, and the effect of spraying pictures is convenient to realize.
The coating units 12 are adjacent one another in sequence, and the coating units 12 of different colors can be operated simultaneously.
The control processor 14 outputs a spraying signal to the spraying unit 12, and the spraying unit 12 sprays the coloring material to a specified position through a nozzle.
Cloud server 2 to unmanned aerial vehicle 1 outputs the spraying scheme, the spraying scheme includes the colouring material and the colouring material region of spraying.
The control processor 14 outputs a spray signal to the spray unit 12 according to a spray pattern.
The cloud server 2 outputs the spraying scheme to the communication unit 11.
The communication unit 11 receives the spray pattern and outputs the spray pattern to the control processor 14.
The control processor 14 acquires a spraying location according to the spraying scheme, and drives the unmanned aerial vehicle 1 to reach the designated spraying location.
The control processor 14 outputs a positioning signal to the laser positioning unit 13.
The laser positioning unit 13 positions the sprayed wall surface, and the laser positioning unit 13 feeds back the coordinate information of the wall surface to the control processor 14.
The control processor 14 determines the painting area based on the wall coordinate information.
And the control processor 14 sequentially outputs spraying signals to the corresponding spraying units 12 according to the spraying scheme and the wall coordinate information.
The spraying unit 12 sprays the wall surface according to the received spraying signals.
As a preferable mode of the present invention, the unmanned aerial vehicle 1 further includes a matching unit 15. The matching unit 15 is used for mutual matching between the drones 1.
Cloud server 2 provides the spraying scheme to unmanned aerial vehicle 1, and unmanned aerial vehicle 1 passes through matching unit 15 to other unmanned aerial vehicle 1 output match signal in the predetermined matching range.
If the unmanned aerial vehicle 1 responds to the matching signal, the responding unmanned aerial vehicle 1 adjusts the flight route to approach the unmanned aerial vehicle 1 which initiates the matching signal.
The matching unit 15 matches the unmanned aerial vehicle 1 in a wireless manner, and the matched unmanned aerial vehicle works in a combined manner.
The matching unit 15 outputs a matching signal to the communication unit 11 of the other unmanned aerial vehicle 1 within the preset matching range.
If the unmanned aerial vehicle 1 responds to the matching signal through the communication unit 11, the unmanned aerial vehicle 1 which initiates the matching signal outputs the spraying position to the responding unmanned aerial vehicle 1 through the communication unit 11.
The unmanned aerial vehicle 1 who responds is according to spraying position adjustment flight route and is gone to this spraying position.
As a preferred mode of the present invention, the matched unmanned aerial vehicle 1 shares the spraying scheme, and divides the spraying scheme.
The unmanned aerial vehicle 1 after the matching carries out spraying to the spraying scheme of distribution respectively.
The unmanned aerial vehicle 1 which initiates the matching signal divides the spraying scheme.
The unmanned aerial vehicle 1 which initiates the matching signal outputs the divided spraying scheme to the unmanned aerial vehicle 1 which responds through the communication unit 11.
The communication unit 11 of the responding drone 1 receives the divided spraying scheme.
The control processor 14 of the responding drone 1 outputs a spraying signal to the spraying unit 12 according to the divided spraying scheme.
As a preferred mode of the present invention, the unmanned aerial vehicle 1 further includes a dividing unit 16, and the dividing unit 16 is configured to divide the spraying scheme.
The segmentation unit 16 segments the spraying scheme according to the colors of the pigments, and different unmanned aerial vehicles 1 correspond to the spraying schemes of different colors.
For example: the red and blue areas are respectively divided into two unmanned planes 1 for operation.
And, can be according to the area in color zone, divide into the area that is close with the spraying scheme and give 1 crowds of unmanned aerial vehicle that match, maintain 1 crowds of unmanned aerial vehicle's work load close.
Alternatively, the color material is distributed according to the remaining amount of the color material of the spraying unit 12 of the unmanned aerial vehicle 1, and if the amount of the red color material of the unmanned aerial vehicle 1 is large, the red area is distributed, and if the amount of the yellow color material of the unmanned aerial vehicle 1 is not large, the yellow area is not distributed.
If the pigment of the unmanned aerial vehicle 1 is exhausted in the spraying process, the spraying scheme of the color is output to the unmanned aerial vehicles 1 with the rest pigments.
In order to monitor the residual amount of the colorant, a capacity monitoring unit can be arranged in the storage tank, the capacity monitoring unit is connected with the control processor 14, and the control processor 14 judges the residual amount of the colorant according to the capacity information output by the capacity monitoring unit.
If the unmanned aerial vehicle 1 initiating the matching signal needs to segment the spraying scheme.
The control processor 14 outputs the spray pattern to the segmentation unit 16.
The segmentation unit 16 acquires colors in the spray pattern and segments the spray pattern according to the areas of the various colors.
As a preferred mode of the present invention, the spraying unit 12 is also used for color mixing.
If a color mixing region exists in the spraying scheme, the control processor 14 obtains the color mixing scheme of the color mixing region, outputs a spraying signal to the corresponding spraying unit 12, and simultaneously starts the corresponding spraying unit 12 to spray to a specified position.
For example: and the color a needs to be mixed with the color b and the color c, the control processor 14 simultaneously outputs spraying signals to the spraying units 12 corresponding to the color b and the color c, and the spraying units corresponding to the color b and the color c simultaneously start spraying to the same spraying position.
If a color blending region exists in the spray paint scheme, the control processor 14 obtains a color blending scheme for the color blending region.
The control processor 14 outputs paint signals to the corresponding paint units 12 according to the color scheme of the color mixing region.
The spraying units 12 receiving the spraying signals are simultaneously turned on to spray to the designated positions.
Example two
A working method of an outer wall advertisement spraying system based on an unmanned aerial vehicle 1 comprises the following steps:
the cloud server 2 outputs the spraying scheme to the communication unit 11.
The communication unit 11 receives the spray pattern and outputs the spray pattern to the control processor 14.
The control processor 14 acquires a spraying location according to the spraying scheme, and drives the unmanned aerial vehicle 1 to reach the designated spraying location.
The control processor 14 outputs a positioning signal to the laser positioning unit 13.
The laser positioning unit 13 positions the sprayed wall surface, and the laser positioning unit 13 feeds back the coordinate information of the wall surface to the control processor 14.
The control processor 14 determines the painting area based on the wall coordinate information.
And the control processor 14 sequentially outputs spraying signals to the corresponding spraying units 12 according to the spraying scheme and the wall coordinate information.
The spraying unit 12 sprays the wall surface according to the received spraying signals.
The method comprises the following steps:
the matching unit 15 outputs a matching signal to the communication unit 11 of the other unmanned aerial vehicle 1 within the preset matching range.
If the unmanned aerial vehicle 1 responds to the matching signal through the communication unit 11, the unmanned aerial vehicle 1 which initiates the matching signal outputs the spraying position to the responding unmanned aerial vehicle 1 through the communication unit 11.
The unmanned aerial vehicle 1 who responds is according to spraying position adjustment flight route and is gone to this spraying position.
The method comprises the following steps:
the unmanned aerial vehicle 1 which initiates the matching signal divides the spraying scheme.
The unmanned aerial vehicle 1 which initiates the matching signal outputs the divided spraying scheme to the unmanned aerial vehicle 1 which responds through the communication unit 11.
The communication unit 11 of the responding drone 1 receives the divided spraying scheme.
The control processor 14 of the responding drone 1 outputs a spraying signal to the spraying unit 12 according to the divided spraying scheme.
The method comprises the following steps:
if the unmanned aerial vehicle 1 initiating the matching signal needs to segment the spraying scheme.
The control processor 14 outputs the spray pattern to the segmentation unit 16.
The segmentation unit 16 acquires colors in the spray pattern and segments the spray pattern according to the areas of the various colors.
The method comprises the following steps:
if a color blending region exists in the spray paint scheme, the control processor 14 obtains a color blending scheme for the color blending region.
The control processor 14 outputs paint signals to the corresponding paint units 12 according to the color scheme of the color mixing region.
The spraying units 12 receiving the spraying signals are simultaneously turned on to spray to the designated positions.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides an outer wall advertisement paint finishing based on unmanned aerial vehicle, includes: the unmanned aerial vehicle comprises an unmanned aerial vehicle body and a cloud server, and is characterized in that the unmanned aerial vehicle body comprises a communication unit, a spraying unit, a laser positioning unit and a control processor;
the communication unit is used for the control processor of the unmanned aerial vehicle to wirelessly communicate with the cloud server;
the laser positioning unit is used for positioning the coordinates of the wall surface, is connected with the control processor, and emits positioning laser to the wall surface and feeds back the coordinate information of the wall surface to the control processor; the control processor determines a spraying area according to the coordinate information of the wall surface;
the spraying unit comprises a nozzle, a material storage tank and an adjusting mechanism; the nozzle is connected with the material storage tank through a discharge hose; the storage tank stores pigment; the nozzle is arranged on the adjusting mechanism, and the adjusting mechanism is used for adjusting the angle and the length of the nozzle;
the spraying units are provided with a plurality of different spraying units corresponding to pigments with different colors; the spraying unit is connected with the control processor;
the control processor outputs a spraying signal to the spraying unit, and the spraying unit sprays pigment to a specified position through a nozzle;
the cloud server outputs a spraying scheme to the unmanned aerial vehicle, wherein the spraying scheme comprises a sprayed pigment and a pigment area;
and the control processor outputs a spraying signal to the spraying unit according to a spraying scheme.
2. The unmanned aerial vehicle-based exterior wall advertisement spraying system of claim 1, wherein the unmanned aerial vehicle further comprises a matching unit; the matching unit is used for matching the unmanned aerial vehicles;
the cloud server provides a spraying scheme for the unmanned aerial vehicle, and the unmanned aerial vehicle outputs matching signals to other unmanned aerial vehicles within a preset matching range through the matching unit;
if the unmanned aerial vehicle responds to the matching signal, the responding unmanned aerial vehicle adjusts the flight route to be close to the unmanned aerial vehicle which initiates the matching signal.
3. The unmanned aerial vehicle-based exterior wall advertisement spraying system according to claim 2, wherein the matched unmanned aerial vehicles share a spraying scheme and divide the spraying scheme;
and the matched unmanned aerial vehicle respectively sprays the distributed spraying schemes.
4. The unmanned aerial vehicle-based exterior wall advertisement spraying system of claim 3, wherein the unmanned aerial vehicle further comprises a segmentation unit for segmenting a spraying scheme;
the segmentation unit segments the spraying scheme according to the colors of the pigment, and different unmanned aerial vehicles correspond to the spraying schemes of different colors.
5. The unmanned aerial vehicle-based exterior wall advertisement spraying system of claim 1, wherein the spraying unit is further used for color mixing;
and if the color mixing region exists in the spraying scheme, the control processor acquires the color mixing scheme of the color mixing region and outputs a spraying signal to the corresponding spraying unit, and the corresponding spraying units are simultaneously started to spray to the specified position.
6. The working method of the unmanned aerial vehicle-based exterior wall advertisement spraying system according to any one of claims 1 to 5, characterized by comprising the following steps:
the cloud server outputs a spraying scheme to the communication unit;
the communication unit receives the spraying scheme and outputs the spraying scheme to the control processor;
the control processor acquires a spraying place according to the spraying scheme and drives the unmanned aerial vehicle to reach the designated spraying place;
the control processor outputs a positioning signal to the laser positioning unit;
the laser positioning unit is used for positioning the sprayed wall surface and feeding back the coordinate information of the wall surface to the control processor;
the control processor determines a spraying area according to the coordinate information of the wall surface;
the control processor sequentially outputs spraying signals to the corresponding spraying units according to the spraying scheme and the wall coordinate information;
and the spraying unit is used for spraying the wall surface according to the received spraying signals.
7. The working method of the unmanned aerial vehicle-based exterior wall advertisement spraying system according to claim 6, characterized by comprising the following steps:
the matching unit outputs matching signals to the communication units of other unmanned aerial vehicles within a preset matching range;
if the unmanned aerial vehicle responds to the matching signal through the communication unit, the unmanned aerial vehicle which initiates the matching signal outputs a spraying position to the responding unmanned aerial vehicle through the communication unit;
the unmanned aerial vehicle who responds goes to this spraying position according to spraying position adjustment flight route.
8. The working method of the unmanned aerial vehicle-based exterior wall advertisement spraying system according to claim 7, characterized by comprising the following steps:
the unmanned aerial vehicle which initiates the matching signal divides the spraying scheme;
the unmanned aerial vehicle initiating the matching signal outputs the segmented spraying scheme to the responding unmanned aerial vehicle through the communication unit;
the communication unit of the responding unmanned aerial vehicle receives the divided spraying scheme;
and the responding control processor of the unmanned aerial vehicle outputs a spraying signal to the spraying unit according to the divided spraying scheme.
9. The working method of the unmanned aerial vehicle-based exterior wall advertisement spraying system according to claim 8, characterized by comprising the following steps:
if the unmanned aerial vehicle initiating the matching signal needs to divide the spraying scheme;
the control processor outputs the spray scheme to the segmentation unit;
the segmentation unit acquires colors in the spraying scheme and segments the spraying scheme according to the areas of the colors.
10. The working method of the unmanned aerial vehicle-based exterior wall advertisement spraying system according to claim 6, characterized by comprising the following steps:
if a color mixing area exists in the spraying scheme, the control processor acquires the color mixing scheme of the color mixing area;
the control processor outputs spraying signals to the corresponding spraying units according to the color matching schemes of the color mixing areas;
and the spraying units receiving the spraying signals are started simultaneously to spray to the specified positions.
CN202011508286.6A 2020-12-18 2020-12-18 Unmanned aerial vehicle-based outer wall advertisement spraying system and working method thereof Pending CN112676061A (en)

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Application publication date: 20210420